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Math Forum » Discussions » Math Topics » geometry.puzzles.independent

Topic: equilateral triangle
Replies: 13   Last Post: Jan 8, 2002 4:18 PM

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manuel

Posts: 13
Registered: 12/6/04
equilateral triangle
Posted: Nov 11, 2001 5:34 PM
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I need an hint for this problem:

Considerer an equilateral triangle ABC and a point P un the plane,
prove that:
|AP|+|BP|>=|CP|.

Can we have the equality?

manuel

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